Individual Calculations May 2019
 Pachon, Adriana  Total change: 55.80  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub2300 Pereira COL 2019-03-21
RcRownchangeKK*chgGame
 2112 1986 4.50 7 2.11 20 42.20 
  Valle, Efrain f2079 COL0.001-0.3720-7.40 
  Castro, Alexander 2214 COL1.0010.792015.80 
  Nunez V, Gustavo Eduardo f2170 COL0.001-0.2620-5.20 
  Guzman, Campo Elias c1984 COL1.0010.502010.00 
  Velasquez, Angie Gabriela wf1922 COL1.0010.41208.20 
  Garcia Alarcon, Alvaro f2118 COL1.0010.682013.60 
  Garavito, Miguel Angel f2299 COL0.5010.36207.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Semifinal 1 Selectivo Absoluto a la Olimpiada Mundial de Ajedrez en Khanty - Mansiysk Rusia 2020 Medellin COL 2019-04-16
RcRownchangeKK*chgGame
 1942 1986 6.00 10 0.68 20 13.60 
  Malagon, Juan Daniel 1586  * COL1.0010.08201.60 
  Soto, Miguel Angel f2190 COL0.001-0.2420-4.80 
  Giraldo Bohorquez, Lucas 1586  * COL1.0010.08201.60 
  Tirado, Juan Camilo 2123 COL0.5010.18203.60 
  Cano, Luis Fernando 2197 COL1.0010.772015.40 
  Rios Parra, Alejandro m2283 COL0.001-0.1520-3.00 
  Rodriguez Velasco, German Enrique 2125 COL0.001-0.3120-6.20 
  Rincon Fuquen, Angie Lizeth 1586  * COL0.501-0.4220-8.40 
  Lopez Gonzalez, Carlos Andres 1849 COL1.0010.32206.40 
  Ocampo, Cristina 1890 COL1.0010.37207.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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